[PULL] drm-misc-fixes

[Thomas Zimmermann]

Hi Dave and Daniel,

here's this week's PR for drm-misc-fixes. One patch is a potential deadlock
in TTM, the other enables an additional plane in kmb. I'm slightly unhappy
that the latter one ended up in -fixes as it's not a bugfix AFAICT.

Best regards
Thomas

drm-misc-fixes-2021-09-08:
Short summary of fixes pull:

 * kmb: Emable second plane
 * ttm: Fix potential deadlock during swap

The following changes since commit fa0b1ef5f7a694f48e00804a391245f3471aa155:

  drm: Copy drm_wait_vblank to user before returning (2021-08-17 13:56:03 -0400)

are available in the Git repository at:

  git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-fixes-2021-09-08

for you to fetch changes up to c8704b7ec182f9293e6a994310c7d4203428cdfb:

  drm/kmb: Enable alpha blended second plane (2021-09-07 10:10:30 -0700)

----------------------------------------------------------------
Short summary of fixes pull:

 * kmb: Emable second plane
 * ttm: Fix potential deadlock during swap

----------------------------------------------------------------
Edmund Dea (1):
      drm/kmb: Enable alpha blended second plane

xinhui pan (1):
      drm/ttm: Fix a deadlock if the target BO is not idle during swap

 drivers/gpu/drm/kmb/kmb_drv.c   |  8 ++--
 drivers/gpu/drm/kmb/kmb_drv.h   |  5 +++
 drivers/gpu/drm/kmb/kmb_plane.c | 81 ++++++++++++++++++++++++++++++++++++-----
 drivers/gpu/drm/kmb/kmb_plane.h |  5 ++-
 drivers/gpu/drm/kmb/kmb_regs.h  |  3 ++
 drivers/gpu/drm/ttm/ttm_bo.c    |  6 +--
 6 files changed, 90 insertions(+), 18 deletions(-)

--
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
Maxfeldstr. 5, 90409 Nürnberg, Germany
(HRB 36809, AG Nürnberg)
Geschäftsführer: Felix Imendörffer